Graph HTTP 404: {"error":{"code":"itemNotFound","message":"The resource could not be found.","innerError":{"date":"2026-06-08T20:18:22","request-id":"cb58fdfa-4a3f-49b8-85fe-7ceb09065265","client-request-id":"cb58fdfa-4a3f-49b8-85fe-7ceb09065265"}}}